Research explorer tool

14 results

Surface wave cloaking using transformation optics

Conference Proceeding
La Spada, L., & Hao, Y. (2015)
Surface wave cloaking using transformation optics. In 2015 1st URSI Atlantic Radio Science Conference (URSI AT-RASC)doi:10.1109/ursi-at-rasc.2015.7302892
Recently, there has been an increasing interest in the study of manipulating surface waves from microwave to optical frequencies [1, 2], especially for the design of conformal...

Electromagnetic modeling of metamaterial-based sensors

Conference Proceeding
Spada, L. L. (2015)
Electromagnetic modeling of metamaterial-based sensors. doi:10.1109/imws-bio.2014.7032448
In this paper metamaterial-based sensors electromagnetic modeling is presented. In particular, the interaction between the electromagnetic waves and such structures is analyti...

Metasurface-Epsilon Near Zero-based Electromagnetic Wave Absorber

Conference Proceeding
La Spada, L. (2014)
Metasurface-Epsilon Near Zero-based Electromagnetic Wave Absorber. In Proceedings of 9th International Conference on Body Area Networksdoi:10.4108/icst.bodynets.2014.257016
The purpose of this paper is to design a new electromagnetic wave absorber. It consists of a planar layered structure with an isotropic Epsilon-Near-Zero (ENZ) material and a ...

Epsilon-Near-Zero Nanoantennas

Conference Proceeding
La Spada, L. (2014)
Epsilon-Near-Zero Nanoantennas. In Proceedings of the 9th International Conference on Body Area Networksdoi:10.4108/icst.bodynets.2014.257015
In this paper the design of Epsilon Near Zero (ENZ) antennas, working in the infrared and optical regime, is presented. Two different structures are considered: the classical ...

Electromagnetic analysis of deep brain stimulation

Conference Proceeding
Tarparelli, R., Iovine, R., La Spada, L., & Vegni, L. (2013)
Electromagnetic analysis of deep brain stimulation. In 2013 International Conference on Electromagnetics in Advanced Applications (ICEAA)doi:10.1109/iceaa.2013.6632424
In this contribution the stimulus complications in DBS (Deep Brain Stimulation) are evaluated and discussed. In particular we present a new method to predict the network respo...

Multi resonant platform based on modified metallic nanoparticles for biological tissue characterization

Conference Proceeding
Iovine, R., La Spada, L., Tarparelli, R., & Vegni, L. (2013)
Multi resonant platform based on modified metallic nanoparticles for biological tissue characterization. In Proceedings Volume 8789, Modeling Aspects in Optical Metrology IVdoi:10.1117/12.2020522
In this contribution optical properties of new metallic nanoparticles for biomedical applications are investigated. These particles consist of a pair of opposing gold prisms w...

Nanoplasmonic sensor for chemical measurements

Conference Proceeding
Iovine, R., La Spada, L., & Vegni, L. (2013)
Nanoplasmonic sensor for chemical measurements. In Proceedings Volume 8774, Optical Sensors 2013doi:10.1117/12.2016836
In this paper plasmonic nanoparticles arranged in an array configuration for the detection of glycerol concentration in aqueous solution, are presented. Glycerol concentration...

Metamaterial-based sensor for skin disease diagnostics

Conference Proceeding
La Spada, L., Iovine, R., Tarparelli, R., & Vegni, L. (2013)
Metamaterial-based sensor for skin disease diagnostics. In Proceedings Volume 8767, Integrated Photonics: Materials, Devices, and Applications II; 87670Tdoi:10.1117/12.2017561
Skin absorption properties, under diseases conditions, are modified due to the structural variations of chromophores and pigments. The measurement of such different absorption...

Metamaterial-based sensor for hemoglobin measurements

Conference Proceeding
Spada, L. L., Iovine, R., & Vegni, L. (2013)
Metamaterial-based sensor for hemoglobin measurements. In 2012 Loughborough Antennas & Propagation Conference (LAPC)doi:10.1109/lapc.2012.6403007
The ratio Oxyhemoglobin to Deoxygenated hemoglobin is an important medical parameter for several diseases diagnostics. In this paper a metamaterial-based sensor, operating in ...

Nanorod-based glucose sensor.

Conference Proceeding
La Spada, L., Iovine, R., Bilotti, F., & Vegni, L. (2012)
Nanorod-based glucose sensor. In Metamorphose VI: Proceedings of Metamaterials '2012: The Sixth International Congress on Advanced Electromagnetic Materials in Microwaves and Optics
In this paper, a metamaterial-based sensor consisting of an array of nanorods is proposed. An analytical model, describing the electromagnetic response of the nanorods, is pro...